Fertilizer irrigation device for citrus planting
FENG JIANCHAO, CEN YUEBIAO, WU HAIFANG, LIANG WANGUANG, GUO JINHONG, ZHENG JIANLEI
Year of Publication 15.12.2023
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Year of Publication 15.12.2023
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Grinding fluid auxiliary heating device for precise grinding of steel balls
GUO ZHIFENG, ZHANG QINGHUA, GE HANGJUN, MA CUNBAO, ZHANG XIANLI, ZHENG JIANLEI, ZHOU SHUFAN
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
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Dismounting device for bottom bearing of stirring equipment
SUN SHENGJUN, ZHANG DAYONG, CHEN WENLIANG, ZHANG MENG, MU XIXIANG, ZHENG JIANLEI
Year of Publication 16.06.2023
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Year of Publication 16.06.2023
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High-precision micro ball heat treatment tool
GUO ZHIFENG, ZHANG QINGHUA, GE HANGJUN, MA CUNBAO, ZHANG XIANLI, ZHENG JIANLEI, ZHOU SHUFAN
Year of Publication 26.04.2024
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Year of Publication 26.04.2024
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Sewer grate carrying device
ZHANG DAYONG, ZHANG BO, MU XIXIANG, XIANG MAOLI, ZHANG MINGLIN, WANG BO, ZHENG JIANLEI
Year of Publication 31.01.2023
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Year of Publication 31.01.2023
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Grouting device convenient to adjust
PENG XIANG, HUI HAIPENG, WANG ZHIFENG, JU JUN, LUO SHILEI, ZHANG SIJUN, TANG QIANG, HUANG YUCHENG, ZHENG JIANLEI, NING KUNKUN
Year of Publication 27.09.2022
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Year of Publication 27.09.2022
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Mounting platform for erecting total station in tunnel
PENG XIANG, HUI HAIPENG, DAI QIANRUI, WANG TONGYU, ZHENG WENBIN, MU XUAN, XU ZHUOYA, LUO SHILEI, LIU RONG, ZHANG XIAOKAI, YU JIANG, ZHENG JIANLEI
Year of Publication 10.01.2023
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Year of Publication 10.01.2023
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Stable vertical displacement monitoring mark
WU WENGEN, HUANG XING, LONG GENGWEN, WANG XIAOGANG, ZHANG ZHIWEN, GAO DEHENG, HE DINGCHI, YANG QIUJIA, ZHAO XUEQIANG, WANG JIANCHENG, LAI ZHONGLIANG, LI MINGJIANG, ZHANG WEI, HE BAOGEN, ZHENG JIANLEI
Year of Publication 30.08.2022
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Year of Publication 30.08.2022
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Device for preventing oil cylinder of shield hinging jack from automatically retracting
WANG WENKAI, CHENG ZIYANG, JIANG HONGFENG, LI HONGYU, TIAN YE, FANG GUANGTAO, YANG JUN, LI QITAO, ZHENG JIANLEI
Year of Publication 09.04.2021
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Year of Publication 09.04.2021
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Device for reducing duct piece staggering
WANG WENKAI, CHENG ZIYANG, JIANG HONGFENG, LI HONGYU, TIAN YE, FANG GUANGTAO, LI QITAO, YANG JUN, ZHENG JIANLEI
Year of Publication 09.04.2021
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Year of Publication 09.04.2021
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Auxiliary locking structure for tripod
WU WENGEN, HUANG XING, CHEN MIAOXIN, LONG GENGWEN, LI ZAICUN, WANG XIAOGANG, GAO DEHENG, YOU SHENG, HE DINGCHI, SUN YU, LIN YING, YANG QIUJIA, ZHU CHENG, DENG SHENBAO, ZHAO XUEQIANG, JIANG DONGMIN, SHEN QINGHUA, WANG JIANCHENG, YANG HAIQUAN, HE BAOGEN, ZHENG JIANLEI
Year of Publication 16.09.2022
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Year of Publication 16.09.2022
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